NEW RadioShack 150 Watts Flush Mount Speakers (Set of 2) 150 Watts Max - 50 Watts RMS per Pair 2 Way Design -- 6 X 9" Cone Woofer and 2 1/2" Tweeter Flush-Mount Design  Ideal for Rear Deck or Panel Mounting Wide 75-20,000Hz Frequency Response -- 4-ohm Impedance Massive 13.2 OZ Barium-Ferrite Magnet for enhanced Bass